X-6=2(x-21)

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Solution for X-6=2(x-21) equation:


Simplifying
X + -6 = 2(x + -21)

Reorder the terms:
-6 + X = 2(x + -21)

Reorder the terms:
-6 + X = 2(-21 + x)
-6 + X = (-21 * 2 + x * 2)
-6 + X = (-42 + 2x)

Solving
-6 + X = -42 + 2x

Solving for variable 'X'.

Move all terms containing X to the left, all other terms to the right.

Add '6' to each side of the equation.
-6 + 6 + X = -42 + 6 + 2x

Combine like terms: -6 + 6 = 0
0 + X = -42 + 6 + 2x
X = -42 + 6 + 2x

Combine like terms: -42 + 6 = -36
X = -36 + 2x

Simplifying
X = -36 + 2x

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